Boy, amazing what all of those favors-for-donors stories and “allegations of underage prostitutes” headlines can do to a lawmaker:

New Jersey voters disapprove 41 – 36 percent of the job U.S. Sen. Robert Menendez is doing, a 15-point drop in less than a month, and say 44 – 28 percent that he is not honest and trustworthy, according to a Quinnipiac University poll released today.

Today’s approval rating is down from a 51 – 33 percent score in a January 23 survey by the independent Quinnipiac University and is his lowest score since August, 2011 when he had a negative 39 – 42 percent approval rating.